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3篇 您的检索式:作者名="Awantika Dixit"
    题名 作者 年代 出处 被引量
1Design of reaction conditions for the enhancement of microbial degradation of dyes in sequential cycles显示文摘The present study evaluated the potential of white-rot fungal strain Coriolus versicolor to decolorize five structurally different dyes in sequential batch reactors under optimized conditions. The experiments were run continuously for seven cycles of 8 d each. High decolorizing activity was observed even during the repeated reuse of the fungus, especially when the old medium was replaced with fresh medium after every cycle. Biodegradation was the dominating factor as the fungus was able to produce the enzyme laccase mainly, to mineralize synthetic dyes. The nutrients and composition of the medium played important roles in sustaining the decolorisation potential of the fungus. Corncob was found be an easy and cheap substitute for carbon source for the fungus. Glucose consumption by the fungus was in accordance to its decolorisation activity and chemical oxygen demand (COD) reduction.Rashmi Sanghi Awantika Dixit Preeti Verma Sadhna Puri 2009Journal of Environmental Sciences2009,21,12:2
2Removal of hexavalent chromium using a novel cross linked xanthated chitosan 显示文摘Nalini Awantika Dixit Leela Iyengar 2006Bioresource Technology2006,97,18:1
3Removal of hexavalent chromium using a novel cross linked xanthated chitosan 显示文摘Nalini Sankararamakrishnan Awantika Dixit Leela Iyengar 2006Bioresource Technology2006,97,18:1
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